yesterday and fixes all the issues we had with line numbering. This change
also allows ViewVC to work with old versions of Highlight all the way back
to 2.2.10.
Also, remove "highlight_style" configuration option as suggested by
Andreas Amann (aamann) in issue 126.
* INSTALL
document new version requirements
* lib/viewvc.py
(MarkupHighlight.__init__):
stop passing --style and --line-number-start options to highlight
* lib/config.py
* viewvc.conf.dist
* viewvc.org/upgrading.html
remove "highlight_style" option
git-svn-id: http://viewvc.tigris.org/svn/viewvc/trunk@1292 8cb11bc2-c004-0410-86c3-e597b4017df7